Issue 113825: Never use the freelists when always compacting.

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Issue 113825: Never use the freelists when always compacting. (Closed)

Created:
11 years, 7 months ago by Erik Corry

Modified:
9 years, 7 months ago

Reviewers:
Kevin Millikin (Chromium)

CC:
v8-dev

Base URL:
http://v8.googlecode.com/svn/branches/bleeding_edge/

Visibility:
Public.

Description

Never use the freelists when always compacting. Committed: http://code.google.com/p/v8/source/detail?r=2054

Patch Set 1 #

Created: 11 years, 7 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+7 lines, -0 lines)			Patch
	M	src/spaces.cc	View		1 chunk	+7 lines, -0 lines	0 comments	Download

Messages

Total messages: 2 (0 generated)

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Kevin Millikin (Chromium)

11 years, 7 months ago (2009-05-25 19:35:26 UTC) #2

LGTM.

We do a bit of work when we try to allocate from the free list, so you may want
to short-circuit OldSpaceFreeList::Allocate.

There should be no free list nodes in map space (and there's a single free
list), but you might assert that MapSpaceFreeList::Free is not called (and that
Allocate fails).

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